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Alexey Kardashevskiy c04fa5831d PC, KVM, CMA: Fix regression caused by wrong get_order() use

fc95ca7284bc54953165cba76c3228bd2cdb9591 claims that there is no
functional change but this is not true as it calls get_order() (which
takes bytes) where it should have called order_base_2() and the kernel
stops on VM_BUG_ON().

This replaces get_order() with order_base_2() (round-up version of ilog2).

Suggested-by: Paul Mackerras <paulus@samba.org>
Cc: Alexander Graf <agraf@suse.de>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2014-08-19 15:11:57 +02:00

boot

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2014-08-14 10:14:07 -06:00

configs

Here are the PPC and ARM changes for KVM, which I separated because

2014-08-07 11:35:30 -07:00

crypto

powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit

2013-03-05 16:56:26 +11:00

include

powerpc/mm: Use read barrier when creating real_pte